Toilet tank lever



FIG. 1 is a perspective view of a toilet tank lever showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof, the top side being a mirror image of the side shown;

FIG. 4 is a right end view thereof; and,

FIG. 5 is a left end view thereof. 

The ornamental design for a toilet tank lever, as shown and described. 